Self-adjusting belt cleaning device of plate feeder

Abstract

The utility model discloses a self-adjusting belt cleaning device of a plate feeder, and relates to the technical field of plate feeders. The feeding machine comprises a feeding machine body, a fixed box, a movable frame and a material receiving box, supporting plates are symmetrically fixed to the bottom of the feeding machine body, the fixed box is fixed to the side, away from the other supporting plate, of one supporting plate, an upper opening is formed in the upper portion of one side of the fixed box, the movable frame is movably connected into the upper opening, and a fixing piece is fixed into the movable frame. And the lower part in the fixed box is movably connected with a material receiving box. Through the arrangement of the feeder main body, the fixed box, the movable frame and the material receiving box, the problems that a plate type feeder belt cleaning device is not good enough in cleaning applicability to belt plates of feeders with different heights, and cleaned material chippings are inconvenient to collect and clean are solved; the plate type feeder belt cleaning device has the advantages that the plate type feeder belt cleaning device is better in cleaning applicability to belt plates of feeders with different heights, and cleaned chippings are more convenient to clean.

Description

Technical Field

[0001] This utility model belongs to the technical field of plate feeders, and in particular relates to a self-adjusting belt cleaning device for plate feeders. Background Technology

[0002] A plate feeder is a heavy-duty continuous conveying equipment, mainly used for uniform feeding and short-distance conveying of lumpy or granular materials in industries such as mining, metallurgy, building materials, and chemicals. Its core structure includes a chain plate device, drive unit, sprockets and chains, frame, tensioning device, and protective device. The chain plates are hinged from wear-resistant steel plates, capable of withstanding the impact and wear of large materials. The drive unit uses a motor and reducer to drive the chain plates in a cyclical motion, achieving stable material conveying. Furthermore, the tensioning device adjusts the chain tension to ensure normal equipment operation, while the protective device effectively prevents material spillage and dust overflow. During conveying, some material easily remains on the belt plate, requiring cleaning by a cleaning device to ensure the uniformity of subsequent material conveying. However, the belt cleaning device for plate feeders still has the following drawbacks in actual use:

[0003] The belt cleaning device for plate feeders directly cleans the residual material on the belt plate through a fixed structure during the cleaning process. However, different feeders have different conveying heights, so the applicability of belt plate cleaning for different feeders is not good.

[0004] Secondly, after cleaning, the material debris remaining on the feeder will fall into the cleaning device and be collected. After collection, the debris needs to be dumped. The collection and dumping of debris from the feeder requires additional powered equipment, which is costly and inconvenient. Utility Model Content

[0005] The purpose of this utility model is to provide a self-adjusting belt cleaning device for plate feeders. By setting up a feeder body, a fixed box, a movable frame and a receiving box, it solves the problems that the belt cleaning device for plate feeders is not good enough for cleaning belt plates of feeders of different heights, and that it is inconvenient to collect and clean up the material debris swept out.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model relates to a self-adjusting belt cleaning device for a plate feeder, comprising a feeder body, a fixed box, a movable frame, and a receiving box. Support plates are symmetrically fixed to the bottom of the feeder body. A fixed box is fixed to the side of one support plate away from the other. An upper opening is provided on the upper part of one side of the fixed box, and a movable frame is movably connected within the upper opening. A fixing plate is fixed within the movable frame. A receiving box is movably connected to the lower part of the fixed box. During operation, the feeder body conveys materials, the fixed box movably connects the movable frame and the receiving box, the movable frame fixes the fixing plate within it, and the receiving box receives material debris falling from the fixed box.

[0008] Furthermore, a limiting plate is fixed to the support plate behind the fixed box. The limiting plate is fixed to the fixed box and is fixed between the support plate and the fixed box, which enhances the installation stability of the fixed box and prevents it from shifting due to vibration or external force.

[0009] Furthermore, movable cavities are fixed on the surfaces of the fixed boxes on both sides of the upper opening. Each of the two movable cavities is movably connected with a fitting block. A connecting rod is fixed between the two fitting blocks. The fitting blocks in the movable cavities are linked by the connecting rod and inserted into both sides of the movable frame to lock its position, ensuring that the movable frame is stable and does not fall off during the cleaning process.

[0010] Furthermore, a movable opening is provided on the lower front side of the fixed box below the upper opening. The receiving box is movably connected to the movable opening. Support bars are symmetrically fixed on the inner wall of the fixed box. The movable frame is supported on the top of the support bars. The support bars support the movable frame, making it suspended above the receiving box. The movable opening allows the receiving box to be pulled out, which is convenient for debris collection and cleaning.

[0011] Furthermore, a pull handle is fixed to the front side of the movable frame, and a sweeping plate is fixed to the top of each fixed plate. The pull handle is used to operate the disassembly and assembly of the movable frame. The sweeping plate is fixed on the fixed plate and directly cleans the residual material on the belt. The debris falls into the fixed box below through the gap.

[0012] Furthermore, a fixed handle is fixed to the front side of the receiving box, and a guide frame is fixed to the top of the receiving box. The guide frame is movably connected to the movable opening. The fixed handle, in conjunction with the guide frame, enables the receiving box to be pulled out, guiding debris to fall into the box and simplifying the cleaning process.

[0013] This utility model has the following beneficial effects:

[0014] This invention solves the problem of insufficient applicability of the belt cleaning device for plate feeders to cleaning belt plates of different feeders by setting up a feeder body, a fixed box, and a movable frame. When the feeder body of different heights is in operation, by pulling the connecting rod, two fitting blocks are taken out from the movable cavity. Then, the pull handle is pulled to pull the movable frame out of the fixed box. Then, a new movable frame is selected, and the movable frame is pushed into the upper opening on the fixed box. By placing the two fitting blocks into the movable cavity and restricting the movable frame in the fixed box, the belt cleaning device for plate feeders has better applicability to cleaning belt plates of feeders of different heights.

[0015] This invention solves the problem of inconvenient collection and cleaning of material debris swept by the belt sweeping device of a plate feeder by setting up a fixed box and a receiving box. When the material debris falls into the fixed box, it falls into the receiving box through the guide frame. The receiving box collects the material debris swept down from the fixed box. After the feeder body finishes its work and stops, the receiving box is pulled out from the movable opening on the fixed box by pulling the fixed handle. After the material debris in the receiving box is poured out, the side of the receiving box away from the fixed handle is pushed into the movable opening on the fixed box, pushing the receiving box into the fixed box, completing the pouring and discharge of the collected material. This makes the collection and cleaning of material debris swept by the belt sweeping device of the plate feeder more convenient. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 A three-dimensional view of the assembly structure of a self-adjusting belt cleaning device for a plate feeder;

[0018] Figure 2 This is a three-dimensional structural view of the main body of the feeder;

[0019] Figure 3 This is a three-dimensional structural view of the fixed box;

[0020] Figure 4 This is a three-dimensional structural view of the connecting rod and the interlocking block;

[0021] Figure 5 This is a 3D structural diagram of the active frame;

[0022] Figure 6 This is a three-dimensional structural diagram of the receiving box.

[0023] Figure label:

[0024] 1. Feeder body; 101. Support plate; 102. Limiting plate; 2. Fixed box; 201. Movable opening; 202. Top opening; 203. Support bar; 204. Movable cavity; 205. Connecting rod; 206. Fitting block; 3. Movable frame; 301. Fixed piece; 302. Sweeping piece; 303. Pull handle; 4. Receiving box; 401. Fixed handle; 402. Guide frame. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model. Specific Implementation Example 1

[0026] Please see Figure 1-5 This utility model is a self-adjusting belt cleaning device for a plate feeder, including a feeder body 1, a fixed box 2, a movable frame 3, and a receiving box 4. Support plates 101 are symmetrically fixed at the bottom of the feeder body 1. The feeder body 1 is used for feeding operations. The support plates 101 provide support for the feeder body 1. A fixed box 2 is fixed on the side of one support plate 101 away from the other support plate 101. The receiving box 4 is movably connected in the fixed box 2. An upper opening 202 is opened on the upper part of one side of the fixed box 2. The movable frame 3 is movably connected in the upper opening 202. The cleaning material debris falls into the fixed box 2 through the movable frame 3. A fixed piece 301 is fixed in the movable frame 3. The fixed piece 301 is used to connect the sweeping piece 302 of the feeder belt. The receiving box 4 is movably connected in the lower part of the fixed box 2. The receiving box 4 is used to receive the material cleaned off the sweeping piece 302.

[0027] Specifically, a limiting plate 102 is fixed on the support plate 101 behind the fixed box 2. The limiting plate 102 is fixed to the fixed box 2. The limiting plate 102 fixed on the support plate 101, together with the support plate 101, increases the stability of the connection with the fixed box 2.

[0028] Furthermore, movable cavities 204 are fixed on the surfaces of the fixed boxes 2 on both sides of the upper opening 202. Each movable cavity 204 is movably connected to a fitting block 206. A connecting rod 205 is fixed between the two fitting blocks 206. The movable cavities 204 on the fixed box 2 are movably connected to the fitting blocks 206. The two fitting blocks 206 are connected to each other through the connecting rod 205. After the movable frame 3 is movably connected to the upper opening 202, and after the fitting blocks 206 enter the movable cavities 204, the movable frame 3 is restricted within the upper opening 202 on the fixed box 2.

[0029] Furthermore, a movable opening 201 is provided on the lower front side of the fixed box 2 below the upper opening 202. The receiving box 4 is movably connected inside the movable opening 201. Support bars 203 are symmetrically fixed on the inner wall of the fixed box 2. The movable frame 3 is supported on the top of the support bars 203. The fixed box 2 is movably connected to the receiving box 4 through the movable opening 201, and the support bars 203 provide support for the movable frame 3 inside the fixed box 2.

[0030] Furthermore, a pull handle 303 is fixed to the front side of the movable frame 3, and a sweeping plate 302 is fixed to the top of each fixed plate 301. When the belt plate of the feeder body 1 moves above the fixed box 2, it is swept by the sweeping plate 302 on the fixed plate 301 and falls into the fixed box 2.

[0031] The operation process of this embodiment is as follows: During operation, when the feeder body 1 is running, the belt plate on it moves to the top of the fixed box 2. The sweeping plate 302, which is fixed by the fixed plate 301 in the movable frame 3 in the movable opening 201 of the fixed box 2, sweeps the remaining material debris on the belt plate of the feeder body 1. The debris falls into the fixed box 2 through the gap between the adjacent sweeping plates 302. When the feeder body 1 is running at different heights, the two fitting blocks 206 are taken out from the movable cavity 204 by pulling the connecting rod 205. Then, the pull handle 303 can be pulled to pull the movable frame 3 out of the fixed box 2. Then, the movable frame 3, which is fixed with the fixed plate 301 that is adapted to the height of the belt plate of the feeder body 1, is selected. The movable frame 3 is then pushed into the upper opening 202 on the fixed box 2. The two fitting blocks 206 are placed in the movable cavity 204 and contact the movable frame 3 to restrict the movable frame 3 in the fixed box 2. Specific Implementation Example 2

[0032] Please see Figure 1 , 36. Based on the specific embodiment one, a fixed handle 401 is fixed on the front side of the receiving box 4, and a guide frame 402 is fixed on the top of the receiving box 4. The guide frame 402 is movably connected to the movable opening 201. By pulling the fixed handle 401 on the receiving box 4, the receiving box 4 is pulled out from the fixed box 2. The material debris entering the fixed box 2 is guided into the receiving box 4 through the guide frame 402. By pulling the fixed handle 401, the receiving box 4 is pulled out from the fixed box 2.

[0033] The operation process of this embodiment is as follows: During operation, when material debris falls into the fixed box 2, the debris falls into the receiving box 4 through the guide frame 402. The receiving box 4 collects the material debris swept down from the fixed box 2. After the feeder body 1 stops working, the receiving box 4 is pulled out from the movable opening 201 on the fixed box 2 by pulling the fixed handle 401 on the receiving box 4. After the material debris in the receiving box 4 is poured out, the side of the receiving box 4 away from the fixed handle 401 is pushed into the movable opening 201 on the fixed box 2, and the receiving box 4 is pushed into the fixed box 2 to complete the pouring and discharge of the collected material.

[0034] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0035] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A self-adjusting belt cleaning device for a plate feeder, comprising a feeder body (1), a fixed box (2), a movable frame (3), and a receiving box (4), characterized in that: The bottom of the feeder body (1) is symmetrically fixed with support plates (101). A fixed box (2) is fixed on the side of one support plate (101) away from the other support plate (101). An upper opening (202) is opened on the upper part of one side of the fixed box (2). A movable frame (3) is movably connected in the upper opening (202). A fixed piece (301) is fixed in the movable frame (3). A receiving box (4) is movably connected in the lower part of the fixed box (2).

2. The self-adjusting belt cleaning device for a plate feeder according to claim 1, characterized in that: A limiting plate (102) is fixed on the support plate (101) behind the fixed box (2), and the limiting plate (102) is fixed to the fixed box (2).

3. The self-adjusting belt cleaning device for a plate feeder according to claim 1, characterized in that: Movable cavities (204) are fixed on the surfaces of the fixed boxes (2) on both sides of the upper opening (202). A fitting block (206) is movably connected in both of the two movable cavities (204), and a connecting rod (205) is fixed between the two fitting blocks (206).

4. The self-adjusting belt cleaning device for a plate feeder according to claim 3, characterized in that: The fixed box (2) below the upper opening (202) has a movable opening (201) on the lower front side. The receiving box (4) is movably connected in the movable opening (201). Support bars (203) are symmetrically fixed on the inner wall of the fixed box (2). The movable frame (3) is supported on the top of the support bars (203).

5. The self-adjusting belt cleaning device for a plate feeder according to claim 1, characterized in that: The movable frame (3) is fixed with a pull handle (303) on the front side, and each fixed piece (301) is fixed with a sweeping piece (302) on its top.

6. The self-adjusting belt cleaning device for a plate feeder according to claim 4, characterized in that: A fixed handle (401) is fixed on the front side of the receiving box (4), and a guide frame (402) is fixed on the top of the receiving box (4). The guide frame (402) is movably connected to the movable port (201).

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